I'm serious. Mice caught in traps may take a while to die. I'm just saying that if she's going to kill it, at least kill it using a quicker method.
Dude I'm not going to let the thing stay on there forever. Once it's caught I'm getting my next door neighbor to pick it up and toss it.

On a side note. My aunt brought her cat to my house. He's currently curled up next to my dog.